机读格式显示(MARC)
- 000 01339nam 22003615a 45
- 008 791026s1949 dcuab b f000 0 eng c
- 040 __ |a U. S. Dept. of Agr. Libr. |c ViRU |d DNAL |d DLC
- 050 00 |a S21 |b .A72 no. 983
- 070 0_ |a 1 |b Ag84Te no.983
- 100 1_ |a Baker, W. A. |q (William Alfonso), |d 1898-
- 245 10 |a Biological control of the European corn borer in the United States / |c by W.A. Baker, W.G. Bradley and C.A. Clark.
- 260 __ |a Washington : |b U.S. Dept. of Agriculture, |c 1949.
- 300 __ |a 185 p. : |b ill., maps ; |c 23 cm.
- 490 1_ |a Technical bulletin / United States Department of Agriculture ; |v no. 983
- 500 __ |a Contribution from Bureau of Entomology and Plant Quarantine.
- 504 __ |a Includes bibliographical references (p. 183-185)
- 650 _0 |a European corn borer |x Biological control.
- 650 _0 |a Corn |x Diseases and pests |z United States.
- 700 1_ |a Bradley, W. G. |q (William George), |d 1892-
- 700 1_ |a Clark, Charles A.
- 830 _0 |a Technical bulletin (United States. Dept. of Agriculture) ; |v no. 983.
- 905 __ |a CAU |f 595.78/B178
- 907 __ |a CAU |f 595.78/B17